WWW.RTSAK.COM - smtp-in.o2.cz

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smtp-in.o2.cz checked at 2025-09-25T17:21:17.488Z 1009ms 34/34/34 100% R:10

`smtp-in.o2.cz`

A	2a00:1028:d:2963::106 ^{🇨🇿 O2-CZECH-REPUBLIC}
		PTR	`smtp-in.o2.cz`
A	90.176.151.98^{🇨🇿 O2-CZECH-REPUBLIC}
		PTR	`smtp-in.o2.cz`

`o2.cz`

	NS	`dns.iol.cz`
	MX	`smtp-in.o2.cz`
	NS	`ns2.tel.cz`
	A	2001:41d8:1:742:2::2 ^{🇨🇿 O2-CZECH-REPUBLIC}
	A	160.218.161.162^{🇨🇿 O2-CZECH-REPUBLIC}

rank #38886 globally
rank #98 in the tld
This domain "o2.cz" appears to be owned by O2, which is a telecommunications company. The ".cz" indicates that the website is based in or has connections to the Czech Republic. The company provides services such as mobile communications, fixed-line communications, and internet services.

PTR for

98.151.176.90.in-addr.arpa

6.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.3.6.9.2.d.0.0.0.8.2.0.1.0.0.a.2.ip6.arpa

MX for

radost.sk

o2.sk

smartcity.cz

o2bs.sk

opencall.cz

o2.cz

o2chytraskola.cz

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AI analysis

smtp-in.o2.cz serves as a mail server for radost.sk, o2.sk, smartcity.cz, o2bs.sk, opencall.cz and a few other domains.

smtp-in.o2.cz points to two IP numbers: 2a00:1028:d:2963::106 and 90.176.151.98.

dbq